Genetic ancestry in a mouse hybrid zone.

<p>Plots show ancestry frequency estimates from three admixed populations. Solid lines in (a-c) give ancestry frequencies along chromosomes for TU, HA, and FS populations. Vertical dotted lines delineate chromosomes and the average ancestry frequency for each chromosome is shown by the dashed, black line. Scatterplots in (e) and (f) depict correlations in ancestry frequencies (relative to the mean for each population) for pairs of populations.